Poisonous Planet is a co-op event match in Super Smash Bros. for Wii U. In it, player 1 controls Olimar and player 2 controls Samus both under the flowering effect. They must defeat 2 Charizards in a 200 HP stamina match before both the players' health are depleted.
This event is unlocked by clearing An Offering of Coins. Completing the event does not unlock any further paths. After both the event is cleared and Mr. Game & Watch is unlocked, the up path is revealed.
- Up path: Awards 2000G. Leads to Unlikely Allies.
Completing the event on normal or hard difficulty awards a Vampire Space Suit equipment.
- The music used in this event, The valedictory elegy, normally plays on Gaur Plain, rather than Garden of Hope.
- The event icon depicts Final Destination when the event is set on Garden of Hope.